| commit | a406f75840e15afbabd98cb64ae36b51424a8033 | |
| author | Mikulas Patocka <mpatocka@redhat.com> | |
| Mon, 25 Jul 2011 21:57:03 +0000 (25 17:57 -0400) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Tue, 23 Aug 2011 00:43:53 +0000 (22 17:43 -0700) | ||
| tree | 7fe7838b426052222ea3592384e51732efa00fee | treesnapshot (tar.gz zip) |
| parent | 58f2a4c7932d8bec866d0394f806004146cde827 | commitdiff |
sysfs: use rb-tree for inode number lookup
sysfs: use rb-tree for inode number lookup
This patch makes sysfs use red-black tree for inode number lookup.
Together with a previous patch to use red-black tree for name lookup,
this patch makes all sysfs lookups to have O(log n) complexity.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
sysfs: use rb-tree for inode number lookup
This patch makes sysfs use red-black tree for inode number lookup.
Together with a previous patch to use red-black tree for name lookup,
this patch makes all sysfs lookups to have O(log n) complexity.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| fs/sysfs/dir.c | diffblobblamehistory | |
| fs/sysfs/sysfs.h | diffblobblamehistory |